In 1887, American actor Richard Mansfield originated the dual role of Dr. Jekyll and Mr. Hyde in Boston. His performance as Hyde was so terrifying that audience members fainted. In the late summer of 1888, he took the show to London, presenting it at the metropolis's foremost playhouse. Just weeks after Jekyll and Hyde opened, the Ripper claimed his first canonical victim, and Mansfield aroused suspicion as the culprit. Show notes and full transcripts available at www.artofcrimepodcast.com.  If you'd like to support the show, please consider becoming a patron at www.patreon.com/artofcrimepodcast.